Add author config

src/config.rs

@@ -16,6 +16,7 @@ pub struct Syndication {
     pub blog_root: String,
     pub icon: Option<String>,
     pub subtitle: Option<String>,
+    pub author: String,
     pub atom: Option<AtomConfig>,
 }
 

src/syndication/atom.rs

@@ -22,7 +22,7 @@ pub fn generate(
 
     let mut author = XMLElement::new("author");
     let mut name = XMLElement::new("name");
-    name.add_text("kibty".to_string()).unwrap();
+    name.add_text(config.author).unwrap();
     author.add_child(name).unwrap();
     feed.add_child(author).unwrap();